body {
	position: relative;
}

/* 导航 */
.container>.navbar-header,
.container-fluid>.navbar-header,
.container>.navbar-collapse,
.container-fluid>.navbar-collapse {
	padding-left: 90px;
}
.navbar-default {
	margin-bottom: 0;
	margin: 0 auto;
}

.nav>li>a {
	padding: 15px 10px;
}

.navbar-default .navbar-nav>li>a:hover {
	background-color: rgba(0, 0, 0, 0.2);
}

.xs-navbar-brand {
	display: flex;
	align-items: center;
}

.xs-navbar-brand img {
	width: 160px;
}

.lg-navbar-brand {
	padding: 0 15px;
}

.lg-navbar-brand ul {
	background: linear-gradient(to right, #001a39, #005493);
	font-size: 20px;
	color: #FFFFFF;
}

.lg-navbar-brand ul li:first-child {
	background-color: #fff;
	border-radius: 0 0 50% 0;
	height: 80px;
	padding: 30px 15px;
}

.lg-navbar-brand ul li:first-child img {
	width: 160px;
}

.lg-navbar-brand ul li:nth-child(2) {
	height: 0;
	visibility: hidden;
	transition: all 0.5s linear;
}

.lg-navbar-brand ul:hover li:nth-child(2) {
	height: 50px;
	visibility: visible;
	padding: 15px;
}

.lg-navbar-brand ul li:last-child {
	padding: 15px;

}

/* banner */
.banner {
	background-image: url(../img/ultrasound-l.jpg);
	height: 630px;
	background-size: cover;
}

.banner .zt {
	max-width: 960px;
	margin: 0 auto;
	padding-top: 5%;
}

.banner .zt h2 {
	padding-top: 40px;
	padding-bottom: 10px;
}

.banner .zt h3 {

	font-size: 24px;
}
.rest {
	background-color: #4e6981;
	display: none;
	position: fixed;
	top: 80%;
	right: 0;
	border: 1px #CCCCCC solid;
	border-radius: 5px;s
}
.rest a{
	font-size: 35px;
}
.rest .glyphicon{
	color: #b8c4cd;
}
/* 动态 */
.dt {
	max-width: 960px;
	margin: 0 auto;
	border-bottom: 1px #CCCCCC solid;
}

.dt .zi h3 {
	text-align: center;
}

/* 图片 */
.qd {
	max-width: 960px;
	margin: 0 auto;
}

.qd .tp {
	text-align: center;
}

.tp img {
	padding-top: 10px;
	width: 40%;
}

.qd p {
	margin-bottom: 5px;
	padding-left: 5px;
}

.qd span {
	font-size: 16px;
}

.qd span a {
	text-decoration: none;
}

.qd span:last-child {
	padding: 10px 10px;
	background-color: #15a9d4;
	color: #FFFFFF;
	font-size: 18px;
}

.qd span:last-child a {
	color: #FFFFFF;
	text-decoration: none;
}

/* 产品 */
.xf {
	background-color: #122b40;

}

.xf .row {
	max-width: 960px;
	margin: 0 auto;
}

.xf .row h2 {
	color: #FFFFFF;
	font-size: 24px;
}

.xf .row ul li a {
	color: #FFFFFF;
	text-decoration: none;
}

/* 底部 */
.db {
	background: -webkit-linear-gradient(top, #022573, #035086)
}

.db .db1 {
	max-width: 960px;
	margin: 0 auto;
}

.db .db1 .row .wb {
	margin-top: 20px;
}

.db .db1 .row .wb p {
	color: #15a9d4;
	margin-bottom: 0;
}

.db .db1 .row .wb img {
	width: 30px;
}

.db .db1 .slp {
	width: 100px;
	margin: 0 auto;
	width: 100px;
	margin: 0 auto;
	margin-top: 20px;
	margin-bottom: 20px;
}

.db .db1 .dropdown {
	margin-top: 30px;
	margin-left: 35px;
}

/* 下方 */
.db .db1 .touzi {
	display: flex;
}

.db .db1 .touzi ul {
	display: flex;
	justify-content: center;
}

.db .db1 .touzi ul a {
	font-size: 14px;
	text-decoration: none;
	color: #FFFFFF;
	padding: 8px;
}

.db .db1 .touzi ul li {
	border-right: 1px #FFFFFF solid;
}

.db .db1 .touzi ul li:last-child {
	border: none;
}

.db .db1 .ql p {
	padding: 10px;
	color: #FFFFFF;
	margin: 0;
}
